データを、テストデータと訓練データに分割 test_size テストデータの分割割合 だいたい2割-3割 train_size テストデータの分割割合 shuffle データ RandomState 乱数制御 sklearn.model_selection.train_test_split — scikit-learn 0.20.0 documentation

api-change:codestar: Update codestar command to latest version bugfix:s3: Fixed a bug where --sse-c-key and --sse-c-copy-source-key were modeled as string values rather than bytes values, which make them impossible to use on python 3 unles…